When fdClose()/fdSelect get an error, what error type can be obtained by calling fdError()?

j-breeze

Hi Champs,

When fdClose() and fdSelect get an error, what error type can be obtained by calling fdError()?
I checked out <serror.h>, but I'm not sure the error type for each API.

Thanks in advance for your cooperation.

Best regards,
j-breeze

over 11 years ago

0 Steven Connell over 11 years ago

TI__Mastermind 45025 points

Hi j-breeze,

Looking at the code, I see:

fdSelect:

ENOMEM
EBADF
EINVAL

It looks like the error set in fdClose depends on 3 function calls (depending on the protocol or type of socket):

error = SockClose() // IPv4 socket
1. can set the error to be EINVAL, EBADF, ENOTSOCK
error = Sock6Close() // IPv6 Socket
1. no errors set
error = RawEthSockClose() // raw sockets
1. ENOTSOCK

Steve

0 j-breeze over 11 years ago in reply to Steven Connell

Mastermind 7560 points

Hi Steve,

Thank you for your prompt reply.

It's really useful infomation, however I'd like to know if there are any documentations or not.
So, could you please let know about the related documentations if you have any?

Best regards,
j-breeze

0 Steven Connell over 11 years ago in reply to j-breeze

TI__Mastermind 45025 points

j-breeze,

Yes, the NDK ships with an API guide, found in your NDK installation (spru524h.pdf).

I've tracked this issue in the following bug, to ensure that the document is updated to add those possible error codes.

SDOCM00093953 NDK documentation bugs

Steve

0 j-breeze over 11 years ago in reply to Steven Connell

Mastermind 7560 points

Hi Steve,

Thank you for your information on the ID.

Best regards,
j-breeze

Processors

Processors forum

When fdClose()/fdSelect get an error, what error type can be obtained by calling fdError()?